Ok I'm making a character sorta like luna and nightmare moon would have been a good name but that would be copying so does anyone know some names similar to nightmare moon I could use? also awesome picture

I love this picture! She's so dark and mysterious. I'm SOOO glad she isn't Nightmare Moon anymore, and as a slight reject at school, I feel for her. Everypony thought she was still evil in one episode. You know what I say? Back off!